you can see a bonus song at jim jimmykimmellive.com. thanks for watching. "nightline" is next good night.n just a few second. >>> this is an abc news special report. hello and out to the rest of the country and the west coast i'm diana perez. >> major developments in boston. police and fbi descending on watertown where a suspect is in custody and reports that the suspect may in fact be tied to the boston bombing. that is the question and we are trying to get confirmation of that right now. but very promising developments and that is a quote from fbi sources that he talked with. >> we want to backtrack for a moment. if you are just joining us. late last night there was a shooting at m.i.t. the campus in boston and the result of that shooting was the death of one police officer on campus. after that there was a carjacking according to police and there were two suspects on the run. an incredible amount of police descending on watertown and cambridge searching for the suspects. we heard one of the suspects in the watertown situation had been apprehended and we